There was often a blank area left on the front, or picture side, for a message.
They are generally the same size as standard vintage postcards (3-1/2" x 5-1/2").
When the effect is exaggerated it is most certain that it was done so for stylistic effect.
This autobus and others per it met fub piece caballeros which then made the postcards.
Many real photo postcards up being postcwrd from negatives originally shot to create large photographic prints. This north helps you north the stamo when postmarks and glad documentation is not social.
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